diff --git a/flake.nix b/flake.nix
index 38d15ad..7163269 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,6 +9,14 @@
       packages.x86_64-linux.default = import (nix + "/docker.nix") {
         inherit pkgs;
         extraPkgs = [ pkgs.nodejs ];
+
+        Labels = {
+          "org.opencontainers.image.title" = "Nix";
+          "org.opencontainers.image.source" = "https://git.tami.moe/tamipes/";
+          "org.opencontainers.image.vendor" = "Tamipes";
+          "org.opencontainers.image.version" = pkgs.nix.version;
+          "org.opencontainers.image.description" = "Nix container image with nodejs";
+        };
       };
     };
 }